Home / 53,308,397.88-73,552,935.72-32,400,065.52

Finding the Fourth Proportional to 53,308,397.88, 73,552,935.72 and 32,400,065.52

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Solution

The fourth proportional to 53,308,397.88, 73,552,935.72 and 32,400,065.52 is: 44,704,399.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,308,397.88 : 73,552,935.72 = 32,400,065.52 : x
  2. Step 2: Convert to fraction form
    53,308,397.88/73,552,935.72 = 32,400,065.52/x
  3. Step 3: Cross multiply
    53,308,397.88x = 73,552,935.72 × 32,400,065.52
  4. Step 4: Simplify right side
    53,308,397.88x = 2,383,119,936,516,348.50
  5. Step 5: Solve for x
    x = 2,383,119,936,516,348.50/53,308,397.88
  6. Step 6: Final answer
    x = 44,704,399.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.